BootCamp drivers download failure

Hello comunity, i am a very begginer with bootcamp and it is the first time I try to install Windows. I have a Macbook Pro Mid 2012 not retina. So I open bootcamp, choose my storage device for drivers and they start downloading but got stucked in a quarter of the whole process. I´ve updated mi OSX to the lastest but the problem persists. Please if some of you have the same problem or its just my internet connection. I´ve seen some videos and in none of them does this problem appear. Thank you